import java.io.*;

class JavaThrows{
 public int compute(int x) throws ArithmeticException{
  int z=100/x;
  return z;}
  
  public void method1(){
   int x;
   while(true){
   try{
    x=System.in.read();
    x=x-48;
    x=compute(x);
    System.out.println(x);}
    catch(IOException ioe){
     System.out.println("read error");}
     catch(ArithmeticException e){
      System.out.println("devided by 0");}
   }}
   
   public static void main(String args[]){
    JavaThrows t1=new JavaThrows();
    t1.method1();}
 
 }

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